◆ Application: pawn broking, bank, jewelry shop, precious-metals recovery, jewelry factory, Gemstone Testing Center,precious metals researching.etc.In accordance with archimedes principle water buoyancy method, GB/T1423 of precious metals testing standard,and so on.003cbr003e K value of gold,PT value of platinum,density value,purity percentage can be measured..
◆ The purity of gold,platinum,and other precious metals can be measured in a short time..
Multi-mode,gold mode,platinum mode,other precious metals mode can be shifted.
the purity of other precious metals can be measured.such as tin,copper, silver., etc. also can be used as precision balance.
it can display"OK,HI,LO" in the state of qualified, exceed, less.
Function of automatic zero tracking,buzzer warning,and overload warning.
◆ Combine archimedes principle with micro electronic technique.
the purity can be calculated through measuring density of precious metals.features of no damage on sample.
simple operation,fast and accurate Measurement Procedure: a)Measure the gold weight in ....
Costa Del Mar Men s FERG Polarized Square Sunglasses Green Tortoise/Green Mirrored Polarized-580G 59 mm
100% UV PROTECTION: All Costa Del Mar Eyewear lenses block potentially harmful high-energy visible blue light rays and protect against 100% of Ultraviolet rays (up to 400nm)..
COSTA 580G GLASS LENSES: Costa’s patented 580G glass lenses provide scratch-proof clarity. 580 lenses go further then normal polarized lenses by blocking the perfect amount of harsh yellow light and potentially harmful blue light while enhancing beneficial reds, blues and greens..
OPTIMAL USAGE: Costa's Green Mirrored lenses are great for sight fishing in full sun and enhanced vision and contrast for fishing inshore and on flats..
CO-INJECTED NYLON FRAMES: Costa's co-injected nylon frames are tough and durable, manufactured using the environmentally friendly bio-resin process. TR-90 nylon is a premier material for sports and performance frames as it is resistant to heat and cold..
VISIT THE COSTA DEL MAR BRAND SHOP: Visit the Costa Del Mar brand shop to view the entire Costa Del Mar eyewear collection..
Costa Del Mar Men s Corbina Polarized Rectangular Sunglasses Silver/Grey Blue Mirrored Polarized-580G 62 mm
100% UV PROTECTION: All Costa Del Mar Eyewear lenses block potentially harmful high-energy visible blue light rays and protect against 100% of Ultraviolet rays (up to 400nm)..
COSTA 580G GLASS LENSES: Costa’s patented 580G glass lenses provide scratch-proof clarity. 580 lenses go further then normal polarized lenses by blocking the perfect amount of harsh yellow light and potentially harmful blue light while enhancing beneficial reds, blues and greens..
OPTIMAL USAGE: Costa's Blue Mirrored lenses are great for harsh sun conditions, being out on open relfective water and boating and fishing in deep water..
CO-INJECTED NYLON FRAMES: Costa's co-injected nylon frames are tough and durable, manufactured using the environmentally friendly bio-resin process. TR-90 nylon is a premier material for sports and performance frames as it is resistant to heat and cold..
VISIT THE COSTA DEL MAR BRAND SHOP: Visit the Costa Del Mar brand shop to view the entire Costa Del Mar eyewear collection..
Costa Del Mar Men s Spearo Polarized Square Sunglasses Matte Tortoise/Green Mirrored Polarized-580G 56 mm
100% UV PROTECTION: All Costa Del Mar Eyewear lenses block potentially harmful high-energy visible blue light rays and protect against 100% of Ultraviolet rays (up to 400nm)..
COSTA 580G GLASS LENSES: Costa’s patented 580G glass lenses provide scratch-proof clarity. 580 lenses go further then normal polarized lenses by blocking the perfect amount of harsh yellow light and potentially harmful blue light while enhancing beneficial reds, blues and greens..
OPTIMAL USAGE: Costa's Green Mirrored lenses are great for sight fishing in full sun and enhanced vision and contrast for fishing inshore and on flats..
CO-INJECTED NYLON FRAMES: Costa's co-injected nylon frames are tough and durable, manufactured using the environmentally friendly bio-resin process. TR-90 nylon is a premier material for sports and performance frames as it is resistant to heat and cold..
VISIT THE COSTA DEL MAR BRAND SHOP: Visit the Costa Del Mar brand shop to view the entire Costa Del Mar eyewear collection..
Costa Del Mar Men's Rinconcito Polarized Rectangular Sunglasses, Matte Black/Blue Mirrored Polarized-580G, 60 mm
100% UV PROTECTION: All Costa Del Mar Eyewear lenses block potentially harmful high-energy visible blue light rays and protect against 100% of Ultraviolet rays (up to 400nm)..
COSTA 580G GLASS LENSES: Costa’s patented 580G glass lenses provide scratch-proof clarity. 580 lenses go further then normal polarized lenses by blocking the perfect amount of harsh yellow light and potentially harmful blue light while enhancing beneficial reds, blues and greens..
OPTIMAL USAGE: Costa's Blue Mirrored lenses are great for harsh sun conditions, being out on open relfective water and boating and fishing in deep water..
CO-INJECTED NYLON FRAMES: Costa's co-injected nylon frames are tough and durable, manufactured using the environmentally friendly bio-resin process. TR-90 nylon is a premier material for sports and performance frames as it is resistant to heat and cold..
VISIT THE COSTA DEL MAR BRAND SHOP: Visit the Costa Del Mar brand shop to view the entire Costa Del Mar eyewear collection..
Costa Del Mar Men's Jose Polarized Rectangular Sunglasses, Tortoise/Grey Blue Mirrored Polarized-580G, 62 mm
100% UV PROTECTION: All Costa Del Mar Eyewear lenses block potentially harmful high-energy visible blue light rays and protect against 100% of Ultraviolet rays (up to 400nm)..
COSTA 580G GLASS LENSES: Costa’s patented 580G glass lenses provide scratch-proof clarity. 580 lenses go further then normal polarized lenses by blocking the perfect amount of harsh yellow light and potentially harmful blue light while enhancing beneficial reds, blues and greens..
OPTIMAL USAGE: Costa's Blue Mirrored lenses are great for harsh sun conditions, being out on open relfective water and boating and fishing in deep water..
CO-INJECTED NYLON FRAMES: Costa's co-injected nylon frames are tough and durable, manufactured using the environmentally friendly bio-resin process. TR-90 nylon is a premier material for sports and performance frames as it is resistant to heat and cold..
VISIT THE COSTA DEL MAR BRAND SHOP: Visit the Costa Del Mar brand shop to view the entire Costa Del Mar eyewear collection..
Costa Del Mar Men's Rincon Polarized Rectangular Sunglasses, Matte Black/Grey Polarized-580P, 63 mm
100% UV PROTECTION: All Costa Del Mar Eyewear lenses block potentially harmful high-energy visible blue light rays and protect against 100% of Ultraviolet rays (up to 400nm)..
COSTA 580P POLYCARBONATE LENSES: Costa’s patented 580p polycarbonate lenses are lightweight and impact-resistant. 580 lenses go further then normal polarized lenses by blocking the perfect amount of harsh yellow light and potentially harmful blue light while enhancing beneficial reds, blues and greens..
OPTIMAL USAGE: Costa's Grey lenses are great for all-around activities with a natural contrast. It's a good everyday choice for activities on the water and land..
CO-INJECTED NYLON FRAMES: Costa's co-injected nylon frames are tough and durable, manufactured using the environmentally friendly bio-resin process. TR-90 nylon is a premier material for sports and performance frames as it is resistant to heat and cold..
VISIT THE COSTA DEL MAR BRAND SHOP: Visit the Costa Del Mar brand shop to view the entire Costa Del Mar eyewear collection..
Costa Del Mar Women’s Loreto Polarized Aviator Sunglasses, Palladium/Grey Blue Mirrored Polarized-580P, 56 mm
100% UV PROTECTION: All Costa Del Mar Eyewear lenses block potentially harmful high-energy visible blue light rays and protect against 100% of Ultraviolet rays (up to 400nm)..
COSTA 580P POLYCARBONATE LENSES: Costa’s patented 580p polycarbonate lenses are lightweight and impact-resistant. 580 lenses go further then normal polarized lenses by blocking the perfect amount of harsh yellow light and potentially harmful blue light while enhancing beneficial reds, blues and greens..
OPTIMAL USAGE: Costa’s Blue Mirrored lenses are great for harsh sun conditions, being out on open relfective water and boating and fishing in deep water..
METAL FRAMES: Costa’s metal frames are made of marine-grade corrosion-resistant Monel. Monel’s super tough, corrosion-resistant alloy is often used in marine applications. If you are on the water a lot, Monel stands up to the challenge..
VISIT THE COSTA DEL MAR BRAND SHOP: Visit the Costa Del Mar brand shop to view the entire Costa Del Mar eyewear collection..
Costa Del Mar Men s Saltbreak Polarized Rectangular Sunglasses Silver/Grey Blue Mirrored Polarized-580P 65 mm
100% UV PROTECTION: All Costa Del Mar Eyewear lenses block potentially harmful high-energy visible blue light rays and protect against 100% of Ultraviolet rays (up to 400nm)..
COSTA 580P POLYCARBONATE LENSES: Costa’s patented 580p polycarbonate lenses are lightweight and impact-resistant. 580 lenses go further then normal polarized lenses by blocking the perfect amount of harsh yellow light and potentially harmful blue light while enhancing beneficial reds, blues and greens..
OPTIMAL USAGE: Costa's Blue Mirrored lenses are great for harsh sun conditions, being out on open relfective water and boating and fishing in deep water..
CO-INJECTED NYLON FRAMES: Costa's co-injected nylon frames are tough and durable, manufactured using the environmentally friendly bio-resin process. TR-90 nylon is a premier material for sports and performance frames as it is resistant to heat and cold..
VISIT THE COSTA DEL MAR BRAND SHOP: Visit the Costa Del Mar brand shop to view the entire Costa Del Mar eyewear collection..
Costa Del Mar Men's Brine Polarized Oval Sunglasses, Tortoise/Grey Blue Mirrored Polarized-580P, 59 mm
100% UV PROTECTION: All Costa Del Mar Eyewear lenses block potentially harmful high-energy visible blue light rays and protect against 100% of Ultraviolet rays (up to 400nm)..
COSTA 580P POLYCARBONATE LENSES: Costa’s patented 580p polycarbonate lenses are lightweight and impact-resistant. 580 lenses go further then normal polarized lenses by blocking the perfect amount of harsh yellow light and potentially harmful blue light while enhancing beneficial reds, blues and greens..
OPTIMAL USAGE: Costa's Blue Mirrored lenses are great for harsh sun conditions, being out on open relfective water and boating and fishing in deep water..
CO-INJECTED NYLON FRAMES: Costa's co-injected nylon frames are tough and durable, manufactured using the environmentally friendly bio-resin process. TR-90 nylon is a premier material for sports and performance frames as it is resistant to heat and cold..
VISIT THE COSTA DEL MAR BRAND SHOP: Visit the Costa Del Mar brand shop to view the entire Costa Del Mar eyewear collection..
